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5,864 results for “species diversity”
Figure 14 in Exploring the diversity of the deep sea-four new species of the amphipod genus Oedicerina described using morphological and molecular methods
Figure 14. Oedicerina lesci sp. nov. Holotype female (SMF-56780, 10-7S_Oedi_2015_1): lA1, left antenna 1; lA2, left antenna 2; lMx1, left maxilla 1; rMx1, right maxilla 1; lMd, left mandible; rMd, right mandible; UL, upper lip; lMx2, left maxilla 2; rMx2, right maxilla 2; LL, lower lip. Scale bar = 0.1 mm, not all setae and spines shown for clarity.
Figure 20 in Exploring the diversity of the deep sea-four new species of the amphipod genus Oedicerina described using morphological and molecular methods
Figure 20. Oedicerina claudei sp. nov. Holotype juvenile (SMF-56781, 1-9S_Oedi_2015_1): rA1, right antenna 1; rA2, right antenna 2; lMx1, left maxilla 1; rMx1, right maxilla 1; lMd, left mandible; rMd, right mandible; UL, upper lip; lMx2, left maxilla 2; rMx2, right maxilla 2; LL, lower lip. Scale bar = 0.1 mm. The dashed line (long dashes) indicates the place where the appendage was damaged.
Figure 13 in Exploring the diversity of the deep sea-four new species of the amphipod genus Oedicerina described using morphological and molecular methods
Figure 13. Oedicerina lesci sp. nov. Holotype female (SMF-56780, 10-7S_Oedi_2015_1). A, habitus. B, pleonites 1–3. Scale bar = 1 mm.
Figure 15 in Exploring the diversity of the deep sea-four new species of the amphipod genus Oedicerina described using morphological and molecular methods
Figure 15. Oedicerina lesci sp. nov. Holotype female (SMF-56780, 10-7S_Oedi_2015_1): Mxp, maxilliped; lG1, left gnathopod 1; lG2, left gnathopod 2. Scale bar = 0.1 mm, not all setae shown for clarity.
Figure 12 in Exploring the diversity of the deep sea-four new species of the amphipod genus Oedicerina described using morphological and molecular methods
Figure 12. Oedicerina teresae sp. nov. Holotype male (ZMH K-60661, DSB_3680): rpl1, right pleopod 1; lU1–U3, left uropod 1–3, respectively; T, telson. Scale bar = 0.1 mm. The zig-zag line indicates the place where the appendage was damaged.
Figure 11 in Exploring the diversity of the deep sea-four new species of the amphipod genus Oedicerina described using morphological and molecular methods
Figure 11. Oedicerina teresae sp. nov. Holotype male (ZMH K-60661, DSB_3680): lP5–7, left pereopod 5–7, respectively. Scale bar = 0.1 mm, not all setae shown for clarity. The dashed line (long dashes) indicates the place where the appendage was damaged.
Figure 10 in Exploring the diversity of the deep sea-four new species of the amphipod genus Oedicerina described using morphological and molecular methods
Figure 10. Oedicerina teresae sp. nov. Holotype male (ZMH K-60661, DSB_3680): lG2, right gnathopod 2; lP3, left pereopod 3; lP4, left pereopod 4. Scale bar = 0.1 mm, not all setae shown for clarity.
Figure 8 in Exploring the diversity of the deep sea-four new species of the amphipod genus Oedicerina described using morphological and molecular methods
Figure 8. Oedicerina teresae sp. nov. Holotype male (ZMH K-60661, DSB_3680): lA1, left antenna 1; lA2, left antenna 2; lMx1, left maxilla 1; rMx1, right maxilla 1; lMd, left mandible; rMd, right mandible; UL, upper lip; lMx2, left maxilla 2; rMx2, right maxilla 2; LL, lower lip. Scale bar = 0.1 mm, not all setae and spines shown for clarity.
Figure 9 in Exploring the diversity of the deep sea-four new species of the amphipod genus Oedicerina described using morphological and molecular methods
Figure 9. Oedicerina teresae sp. nov. Holotype male (ZMH K-60661, DSB_3680): Mxp, maxilliped; lG1, left gnathopod 1. Scale bar = 0.1 mm, not all setae shown for clarity.
Figure 7 in Exploring the diversity of the deep sea-four new species of the amphipod genus Oedicerina described using morphological and molecular methods
Figure 7. Oedicerina teresae sp. nov. Holotype male (ZMH K-60661, DSB_3680). A, habitus. B, head. C, pereonite 7, pleonites and urosomites, the arrow indicates close up of the epimeral plate 3 margin. Scale bar = 0.5 mm.
Figure 22 in Exploring the diversity of the deep sea-four new species of the amphipod genus Oedicerina described using morphological and molecular methods
Figure 22. Oedicerina claudei sp. nov. Holotype juvenile (SMF-56781, 1-9S_Oedi_2015_1): lP3-lP5, left pereopod 3-5, respectively, rP5–rP7, right pereopod 5–7, respectively. Scale bar = 0.1 mm. The dashed line (long dashes) indicates the place where the appendage was damaged.
Figure 4 in Exploring the diversity of the deep sea-four new species of the amphipod genus Oedicerina described using morphological and molecular methods
Figure 4. Oedicerina henrici sp. nov. Holotype male (ZMH K-60658, DSB_3762): Mxp, maxilliped; rG1, right gnathopod 1; rc2, right coxa 2. Scale bar = 0.1 mm, not all setae shown for clarity.
Figure 3 in Exploring the diversity of the deep sea-four new species of the amphipod genus Oedicerina described using morphological and molecular methods
Figure 3. Oedicerina henrici sp. nov. Holotype male (ZMH K-60658, DSB_3762): lMx1, left maxilla 1; rMx1, right maxilla 1; lMd, left mandible; rMd, right mandible; UL, upper lip; lMx2, left maxilla 2; rMx2, right maxilla 2; LL, lower lip. Paratype immature male (ZMH K-60659, DSB_3682): lA1, right antenna 1; lA2, right antenna 2. Scale bar = 0.1 mm, not all setae and spines shown for clarity.
Figure 1. A, B in Exploring the diversity of the deep sea-four new species of the amphipod genus Oedicerina described using morphological and molecular methods
Figure 1. A, B, Oedicerina sp. head presenting the curvature of rostrum. Dashed lines show the dorsal margin of the head and front margin of the rostrum. A, rostrum strongly deflexed (the angle between both margins c. 90°). B, rostrum curved but not strongly deflexed (wide angle between both margins). C, presentation of the measurement of the width to depth ratio of the posterior lobe of coxa 4. The dashed line indicates how the lobe was defined.
Figure 2 in Exploring the diversity of the deep sea-four new species of the amphipod genus Oedicerina described using morphological and molecular methods
Figure 2. Oedicerina henrici sp. nov. Holotype male (ZMH K-60658, DSB_3762). A, habitus. B, head. C, pereonite 7, pleonites and urosomites, the arrow indicates close up of the epimeral plate 3 margin. Scale bar = 0.5 mm.
Cryptic diversity on cliffs: Aster sanqingensis, a new species of Asteraceae from Eastern China
<p>It is generally believed that cliffs bear low biodiversity because of its harsh habitats. However, another reason, i.e. insufficient investigation caused by the inaccessibility of the cliffs, could not be excluded. In the genus Aster, two cliff species, <em>Aster fanjingshanicus</em> and <em>Aster tianmenshanensis</em>, respectively growing on the slate and limestone cliffs, were established. During our extensive field investigations, the third cliff species of Aster growing on granite cliffs from Eastern China was found. Based on the evidence from molecular phylogeny, morphology, and micro-morphology, we proposed that it should be treated as a new species and named <em>Aster sanqingensis.</em> It is described and illustrated here. Considering its limited number of individuals, highly localized distribution, and disturbed habitat, we proposed to treat it as a critically endangered species. Our new finding indicates there is cryptic biodiversity on the cliffs remaining to be discovered.</p>
Effects of cultivation practice on floristic and flowering diversity of spontaneously growing plant species on arable fields
<p>In the past, the floristic diversity of arable fields has been described in terms of species diversity (SD) and their degree of coverage (C), but never in combination with the recording of the actually flowered species (FS) and their flowering intensity (FI) to striking differences in the cultivation methods on arable land. In relation with SD and C, however, FS and FI may provide important additional information on the functional biodiversity of fields. The aim was therefore to investigate the effects of a) conventional, b) organic as well as c) smallholder (never application of herbicides) on the floristic diversity. Using a region in Germany, we investigated SD, C, FS and FI synchronously in a), b) and c), by 356 vegetation surveys (5x5m plots) conducted in spring and summer in 2019 in winter cereals. Statistical tests were used to analyse the differences between a), b) and c). The medians were used to compare the floristic diversity of a), b) and c) and finally relationships of FS and FI to SD were analysed in relation to the cultivation methods. Significant differences in SD, C, FS and FI were found between the a), b) and c) in spring and summer characterised by sharp declines from c) to b) to a). A drastic reduction in floristic diversity from c) 100 to b) 52 to a) 3 was determined. Plants in flower (FS, FI), were very poorly in a), moderately well to well in b) and well to very well represented in c). C) to a) was characterised by an sharp decline, and, from a) to b) by sharp increase in floristic diversity. With current acreage proportions of a) in mind, this would affect, about one-third of land area in Germany, associated with a drastic reduction in functional biodiversity for insects.</p>
FIGURE 22 in Revision of the Donald T. Kowalski's collections of Lamproderma (Myxomycetes, Amoebozoa) reveals twice higher species diversity
FIGURE 22. Meriderma cribrarioides (Fr.) Mar. Mey. et Poulain A. Sporocarps. B. Open sporocarp. C. Funnel-shaped capillitium tip in transmitted light. D. Spores in transmitted light (edge view). E. Spores in transmitted light (top view). F. Spore by SEM. G. Details of spore ornamentation by SEM. Bars: A–B = 1 mm, C–F = 10 μm, G = 3 μm. A, C–G: coll. DTK 8285, B: coll. DTK 9077.
FIGURE 17. Lamproderma pulveratum Mar. Mey. et Poulain A in Revision of the Donald T. Kowalski's collections of Lamproderma (Myxomycetes, Amoebozoa) reveals twice higher species diversity
FIGURE 17. Lamproderma pulveratum Mar. Mey. et Poulain A. Sporocarps (note short crystals on peridium surface). B. Open sporocarp (note rusty brown capillitium). C. Nodes of capillitium (note crystals inside). D. Spores in transmitted light (edge view). E. Spores in transmitted light (top view). F. Spore by SEM. G. Details of spore ornamentation by SEM. Bars: A–B = 1 mm, C –F = 10 μm, G = 3 μm. A: coll. DTK 2966, B: coll. DTK 6653, C: coll. DTK 7524, D–E: coll. DTK 6350, F–G: coll. DTK 7216.
FIGURE 13. Lamproderma maculatum Kowalski A in Revision of the Donald T. Kowalski's collections of Lamproderma (Myxomycetes, Amoebozoa) reveals twice higher species diversity
FIGURE 13. Lamproderma maculatum Kowalski A. Sporocarps (note black depressed areas and needle-like crystals on the peridium surface). B. Details of capillitium in transmitted light. C. Peridium in transmitted light (note brown patches visible on the peridium). D. Spores in transmitted light (edge view). E. Spores in transmitted light (top view). F. Spore by SEM. G. Details of spore ornamentation by SEM. Bars: A = 1 mm, B, D–F = 10 μm, C = 100 μm, G = 3 μm. A–G: coll. DTK 3470.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.